Openfoodfacts : analyse exploratoire des données

In [2]:
%matplotlib inline

import os
import zipfile
import urllib

import matplotlib.pyplot as plt

import numpy as np

import pandas as pd
from pandas.plotting import scatter_matrix

import qgrid

FOOD_PATH = os.path.join("datasets", "openfoodfacts")
FOOD_TRANSFORMED_PATH_FILE = os.path.join(FOOD_PATH, "fr.openfoodfacts.org.products_transformed.csv")

import seaborn as sns
sns.set()

plt.rcParams["figure.figsize"] = [16,9] # Taille par défaut des figures de matplotlib

pd.set_option("display.max_columns", 1000)
pd.set_option("display.max_rows",1000)

Import des données

In [3]:
import pandas as pd

def load_food_data(csv_path=FOOD_TRANSFORMED_PATH_FILE):
    return pd.read_csv(csv_path, sep=',', header=0, encoding='utf-8', low_memory=False)
In [4]:
food = load_food_data()

Informations globales sur les données

In [5]:
food.head()
Out[5]:
code last_modified_t product_name states_tags main_category_fr brands brands_tags nutrition_grade_fr energy_100g sugars_100g salt_100g saturated-fat_100g fiber_100g proteins_100g ingredients_from_palm_oil_n pnns_groups_2 pnns_groups_1 labels_tags countries_tags additives_tags additives_n ingredients_text image_url nutrition_scoring no_ingredients no_ingredients_scoring additives_nocive_scoring energy_100g_scoring salt_100g_scoring sugars_100g_scoring saturated-fat_100g_scoring fiber_100g_scoring proteins_100g_scoring bio_scoring
0 0000000003087 1474103893 Farine de blé noir en:to-be-completed,en:nutrition-facts-to-be-co... NaN Ferme t'y R'nao ferme-t-y-r-nao NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN en:france NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
1 0000000024600 1434535914 Filet de bœuf en:to-be-completed,en:nutrition-facts-to-be-co... Filet-de-boeuf NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN unknown unknown NaN en:france NaN NaN NaN http://fr.openfoodfacts.org/images/products/00... NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
2 0000000027205 1458238638 NaN en:to-be-completed,en:nutrition-facts-to-be-co... NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN en:france NaN NaN NaN http://fr.openfoodfacts.org/images/products/00... NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
3 0000000036252 1489055667 Lion Peanut x2 en:to-be-completed,en:nutrition-facts-complete... NaN Sunridge sunridge e 1883.0 57.5 0.09652 12.5 2.5 2.5 0.0 unknown unknown NaN en:france,en:united-states en:e322 1.0 Milk chocolate coating (evaporated cane juice,... http://fr.openfoodfacts.org/images/products/00... 1.0 10.0 2.0 5.0 2.0 5.0 1.0 1.0 2.0 1.0 NaN
4 0000000039259 1473538082 Twix x2 en:to-be-completed,en:nutrition-facts-to-be-co... NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN unknown unknown NaN en:france NaN NaN NaN http://fr.openfoodfacts.org/images/products/00... NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN
In [6]:
qgrid.show_grid(food, grid_options={'forceFitColumns': False, 'defaultColumnWidth': 150})
In [7]:
food.info()
<class 'pandas.core.frame.DataFrame'>
RangeIndex: 98440 entries, 0 to 98439
Data columns (total 34 columns):
code                           98440 non-null object
last_modified_t                98440 non-null int64
product_name                   91247 non-null object
states_tags                    98440 non-null object
main_category_fr               61955 non-null object
brands                         86426 non-null object
brands_tags                    86422 non-null object
nutrition_grade_fr             61415 non-null object
energy_100g                    64593 non-null float64
sugars_100g                    62515 non-null float64
salt_100g                      62574 non-null float64
saturated-fat_100g             62375 non-null float64
fiber_100g                     45723 non-null float64
proteins_100g                  64318 non-null float64
ingredients_from_palm_oil_n    53466 non-null float64
pnns_groups_2                  67038 non-null object
pnns_groups_1                  64881 non-null object
labels_tags                    35139 non-null object
countries_tags                 98440 non-null object
additives_tags                 30456 non-null object
additives_n                    53466 non-null float64
ingredients_text               53466 non-null object
image_url                      52540 non-null object
nutrition_scoring              61415 non-null float64
no_ingredients                 53466 non-null float64
no_ingredients_scoring         53466 non-null float64
additives_nocive_scoring       30456 non-null float64
energy_100g_scoring            64593 non-null float64
salt_100g_scoring              62574 non-null float64
sugars_100g_scoring            62515 non-null float64
saturated-fat_100g_scoring     62375 non-null float64
fiber_100g_scoring             45723 non-null float64
proteins_100g_scoring          64318 non-null float64
bio_scoring                    35139 non-null float64
dtypes: float64(19), int64(1), object(14)
memory usage: 25.5+ MB
In [8]:
scoring_features = ['nutrition_scoring', 'bio_scoring', 'no_ingredients_scoring',
       'additives_nocive_scoring', 'energy_100g_scoring', 'salt_100g_scoring',
       'sugars_100g_scoring', 'saturated-fat_100g_scoring',
       'fiber_100g_scoring', 'proteins_100g_scoring']

quantity_features = ['energy_100g', 'sugars_100g', 'salt_100g', 'saturated-fat_100g', 'fiber_100g', 'proteins_100g' ]

Anayse univariée des features de scoring

In [9]:
food.info()
<class 'pandas.core.frame.DataFrame'>
RangeIndex: 98440 entries, 0 to 98439
Data columns (total 34 columns):
code                           98440 non-null object
last_modified_t                98440 non-null int64
product_name                   91247 non-null object
states_tags                    98440 non-null object
main_category_fr               61955 non-null object
brands                         86426 non-null object
brands_tags                    86422 non-null object
nutrition_grade_fr             61415 non-null object
energy_100g                    64593 non-null float64
sugars_100g                    62515 non-null float64
salt_100g                      62574 non-null float64
saturated-fat_100g             62375 non-null float64
fiber_100g                     45723 non-null float64
proteins_100g                  64318 non-null float64
ingredients_from_palm_oil_n    53466 non-null float64
pnns_groups_2                  67038 non-null object
pnns_groups_1                  64881 non-null object
labels_tags                    35139 non-null object
countries_tags                 98440 non-null object
additives_tags                 30456 non-null object
additives_n                    53466 non-null float64
ingredients_text               53466 non-null object
image_url                      52540 non-null object
nutrition_scoring              61415 non-null float64
no_ingredients                 53466 non-null float64
no_ingredients_scoring         53466 non-null float64
additives_nocive_scoring       30456 non-null float64
energy_100g_scoring            64593 non-null float64
salt_100g_scoring              62574 non-null float64
sugars_100g_scoring            62515 non-null float64
saturated-fat_100g_scoring     62375 non-null float64
fiber_100g_scoring             45723 non-null float64
proteins_100g_scoring          64318 non-null float64
bio_scoring                    35139 non-null float64
dtypes: float64(19), int64(1), object(14)
memory usage: 25.5+ MB
In [10]:
food.describe()
Out[10]:
last_modified_t energy_100g sugars_100g salt_100g saturated-fat_100g fiber_100g proteins_100g ingredients_from_palm_oil_n additives_n nutrition_scoring no_ingredients no_ingredients_scoring additives_nocive_scoring energy_100g_scoring salt_100g_scoring sugars_100g_scoring saturated-fat_100g_scoring fiber_100g_scoring proteins_100g_scoring bio_scoring
count 9.844000e+04 6.459300e+04 62515.000000 62574.000000 62375.000000 45723.000000 64318.000000 53466.000000 53466.000000 61415.000000 53466.000000 53466.000000 30456.000000 64593.000000 62574.000000 62515.000000 62375.000000 45723.000000 64318.000000 35139.000000
mean 1.468599e+09 1.171553e+03 13.432792 1.160535 5.423696 2.559271 7.754531 0.069839 1.856619 2.820874 10.421632 2.815696 4.054768 3.393820 3.485170 3.854115 3.431086 2.074230 3.051012 2.346766
std 2.574637e+07 1.283590e+04 19.087618 4.309815 8.531083 4.634788 7.887373 0.258593 2.561405 1.352756 10.191214 1.690744 1.699282 1.155246 1.510884 1.493550 1.650643 1.512065 1.711937 1.776803
min 1.333873e+09 0.000000e+00 -0.100000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000
25% 1.453544e+09 4.270000e+02 1.000000 0.080000 0.300000 0.000000 1.800000 0.000000 0.000000 2.000000 3.000000 1.000000 5.000000 3.000000 2.000000 3.000000 1.000000 1.000000 1.000000 1.000000
50% 1.477596e+09 1.035000e+03 4.100000 0.558800 2.000000 1.380000 6.000000 0.000000 1.000000 3.000000 7.000000 3.000000 5.000000 3.000000 4.000000 5.000000 4.000000 1.000000 3.000000 1.000000
75% 1.488821e+09 1.649000e+03 17.800000 1.244600 7.400000 3.200000 11.000000 0.000000 3.000000 4.000000 15.000000 5.000000 5.000000 4.000000 5.000000 5.000000 5.000000 3.000000 5.000000 5.000000
max 1.492736e+09 3.251373e+06 105.000000 211.000000 210.000000 178.000000 100.000000 2.000000 31.000000 5.000000 138.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000
In [11]:
food[scoring_features].hist(bins=5, figsize=(20,15))
Out[11]:
array([[<matplotlib.axes._subplots.AxesSubplot object at 0x000002468F1AED08>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F23AF88>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F276708>],
       [<matplotlib.axes._subplots.AxesSubplot object at 0x000002468F2AB288>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F2DAFC8>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F319B08>],
       [<matplotlib.axes._subplots.AxesSubplot object at 0x000002468F34FC08>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F386D48>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F391948>],
       [<matplotlib.axes._subplots.AxesSubplot object at 0x000002468F3C9B48>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F431048>,
        <matplotlib.axes._subplots.AxesSubplot object at 0x000002468F46B248>]],
      dtype=object)

Focus sur les additifs, graisses, sucre, bio, et nombre d'ingrédients :

In [12]:
plt.style.use('default')
#print(plt.style.available)
#plt.style.use('seaborn-ticks')
#sns.set()
#current_palette = sns.color_palette('hls', 4)


for scoring_feature in ['additives_nocive_scoring', 'sugars_100g_scoring', 'saturated-fat_100g_scoring', 'bio_scoring', 'no_ingredients_scoring']:
        food.groupby(scoring_feature)[[scoring_feature]].count().plot.pie(subplots=True)
        #food.groupby(scoring_feature)[[scoring_feature]].count().plot.pie(subplots=True, colors=['#2c73d2', '#0081cf', '#0089ba', '#008e9b', '#008f7a'])
    
    

Constats, parmi les produits qui contiennent les informations nécessaire au scoring :

  • Près d'un quart des produits comportent au moins 1 additif considéré comme nocif
  • La moitié des produits comportent plus de 4,5g de sucre /100 (ils sont moins bien notés que le meilleur scoring de sucre)
  • Un quart des produits comportent plus de 7g de graisses saturées
  • Plus d'un quart des produits sont du bio français

Analyse univariée de features quantitatives

In [13]:
def log_convert(df, features_list_toconvert):
    features_list_converted = []
    for feature_name in features_list_toconvert:
        df[feature_name + '_log'] = np.log10(df[df[feature_name] > 0][feature_name])
        features_list_converted.append(feature_name + '_log')
        
    return(features_list_converted)
In [14]:
plt.rcParams["figure.figsize"] = [16,9]
food[quantity_features].hist(bins=50)
plt.suptitle("Analyse univariée des quantités\nEchelle abscisses : proportion en grammes / 100g \nEchelle ordonnées : nombre d'aliments")
Out[14]:
Text(0.5, 0.98, "Analyse univariée des quantités\nEchelle abscisses : proportion en grammes / 100g \nEchelle ordonnées : nombre d'aliments")

Analyse univariée logarithmique, pour mieux voir les répartitions

In [15]:
features_list_log = log_convert(food, quantity_features)
In [16]:
features_list_log
Out[16]:
['energy_100g_log',
 'sugars_100g_log',
 'salt_100g_log',
 'saturated-fat_100g_log',
 'fiber_100g_log',
 'proteins_100g_log']
In [17]:
food[features_list_log].hist(bins=50)
plt.suptitle("Analyse univariée logarithmique des quantités\nEchelle des abscisses logarithmique : -3=0.001, ..., 1 = 10, 2=100, 3=1000, ... en g / 100g\nEchelle des ordonnées : nombre d'aliments")
Out[17]:
Text(0.5, 0.98, "Analyse univariée logarithmique des quantités\nEchelle des abscisses logarithmique : -3=0.001, ..., 1 = 10, 2=100, 3=1000, ... en g / 100g\nEchelle des ordonnées : nombre d'aliments")
In [18]:
food.describe()
Out[18]:
last_modified_t energy_100g sugars_100g salt_100g saturated-fat_100g fiber_100g proteins_100g ingredients_from_palm_oil_n additives_n nutrition_scoring no_ingredients no_ingredients_scoring additives_nocive_scoring energy_100g_scoring salt_100g_scoring sugars_100g_scoring saturated-fat_100g_scoring fiber_100g_scoring proteins_100g_scoring bio_scoring energy_100g_log sugars_100g_log salt_100g_log saturated-fat_100g_log fiber_100g_log proteins_100g_log
count 9.844000e+04 6.459300e+04 62515.000000 62574.000000 62375.000000 45723.000000 64318.000000 53466.000000 53466.000000 61415.000000 53466.000000 53466.000000 30456.000000 64593.000000 62574.000000 62515.000000 62375.000000 45723.000000 64318.000000 35139.000000 64256.000000 58236.000000 57182.000000 54691.000000 32028.000000 60543.000000
mean 1.468599e+09 1.171553e+03 13.432792 1.160535 5.423696 2.559271 7.754531 0.069839 1.856619 2.820874 10.421632 2.815696 4.054768 3.393820 3.485170 3.854115 3.431086 2.074230 3.051012 2.346766 2.891262 0.699488 -0.424255 0.336312 0.325363 0.670298
std 2.574637e+07 1.283590e+04 19.087618 4.309815 8.531083 4.634788 7.887373 0.258593 2.561405 1.352756 10.191214 1.690744 1.699282 1.155246 1.510884 1.493550 1.650643 1.512065 1.711937 1.776803 0.451343 0.719159 0.776010 0.740458 0.494054 0.560380
min 1.333873e+09 0.000000e+00 -0.100000 0.000000 0.000000 0.000000 0.000000 0.000000 0.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 1.000000 -0.376751 -4.000000 -7.301030 -4.000000 -4.000000 -4.000000
25% 1.453544e+09 4.270000e+02 1.000000 0.080000 0.300000 0.000000 1.800000 0.000000 0.000000 2.000000 3.000000 1.000000 5.000000 3.000000 2.000000 3.000000 1.000000 1.000000 1.000000 1.000000 2.638489 0.176091 -0.958607 -0.154902 0.079181 0.431364
50% 1.477596e+09 1.035000e+03 4.100000 0.558800 2.000000 1.380000 6.000000 0.000000 1.000000 3.000000 7.000000 3.000000 5.000000 3.000000 4.000000 5.000000 4.000000 1.000000 3.000000 1.000000 3.017033 0.681241 -0.167491 0.414973 0.369212 0.799341
75% 1.488821e+09 1.649000e+03 17.800000 1.244600 7.400000 3.200000 11.000000 0.000000 3.000000 4.000000 15.000000 5.000000 5.000000 4.000000 5.000000 5.000000 5.000000 3.000000 5.000000 5.000000 3.218273 1.307496 0.113943 0.949390 0.633468 1.045323
max 1.492736e+09 3.251373e+06 105.000000 211.000000 210.000000 178.000000 100.000000 2.000000 31.000000 5.000000 138.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 5.000000 6.512067 2.021189 2.324282 2.322219 2.250420 2.000000

Distribution des proportions d'énergie

In [19]:
plt.figure(figsize=(16, 10))
plt.axvline(np.log10(2345), 0, 1, color='red', label='à gauche de la barre rouge : scoring énergie > 1\nà droite de la barre rouge   : scoring énergie = 1')
plt.legend()
plt.title("Distribution des proportions d'énergie")
sns.distplot(food[food['energy_100g_log'].notnull()]['energy_100g_log'], kde=True, label='Densité de probabilité', axlabel='energie pour 100g (échelle logarithmique: 1 = 10, 2=100, 3=1000, ...)')
plt.legend()
Out[19]:
<matplotlib.legend.Legend at 0x246951fa8c8>

Distribution des proportions de sel

In [20]:
plt.figure(figsize=(16, 10))
plt.axvline(np.log10(1.575), 0, 1, color='red', label='à gauche de la barre rouge : scoring sel > 1\nà droite de la barre rouge   : scoring sel = 1')
plt.legend()
plt.title('Distribution des proportions de sel')

sns.distplot(food[food['salt_100g_log'].notnull()]['salt_100g_log'], kde=True, label='Densité de probabilité', axlabel='sel pour 100g (échelle logarithmique: -3=0.001, ..., 1 = 10, 2=100, 3=1000, ...)')
plt.legend()
Out[20]:
<matplotlib.legend.Legend at 0x2469abd2808>

Distribution des proportions de sucre

In [21]:
plt.figure(figsize=(16, 10))
plt.axvline(np.log10(31), 0, 1, color='red', label='à gauche de la barre rouge : scoring sucre > 1\nà droite de la barre rouge   : scoring sucre = 1')
plt.legend()
plt.title('Distribution des proportions de sucre')
sns.distplot(food[food['sugars_100g_log'].notnull()]['sugars_100g_log'], kde=True, label='Densité de probabilité', axlabel='sucre pour 100g (échelle logarithmique: -3=0.001, ..., 1 = 10, 2=100, 3=1000, ...)')
plt.legend()
Out[21]:
<matplotlib.legend.Legend at 0x2469bffdc48>

Analyse multivariée : Corrélation entre les données

In [22]:
corr_matrix = food.corr()
In [23]:
corr_matrix[quantity_features].loc[quantity_features]
Out[23]:
energy_100g sugars_100g salt_100g saturated-fat_100g fiber_100g proteins_100g
energy_100g 1.000000 0.017048 -0.002525 0.031784 0.023485 0.019534
sugars_100g 0.017048 1.000000 -0.085952 0.080119 0.036147 -0.245816
salt_100g -0.002525 -0.085952 1.000000 0.008326 0.003046 0.092610
saturated-fat_100g 0.031784 0.080119 0.008326 1.000000 0.019374 0.143507
fiber_100g 0.023485 0.036147 0.003046 0.019374 1.000000 0.197523
proteins_100g 0.019534 -0.245816 0.092610 0.143507 0.197523 1.000000
In [24]:
plt.title('Corrélation entre les proportions')
sns.heatmap(corr_matrix[quantity_features].loc[quantity_features], 
        xticklabels=corr_matrix[quantity_features].loc[quantity_features].columns,
        yticklabels=corr_matrix[quantity_features].loc[quantity_features].columns, cmap='coolwarm' ,center=0.20)
Out[24]:
<matplotlib.axes._subplots.AxesSubplot at 0x2469b9fa748>
In [25]:
corr_matrix[scoring_features].loc[scoring_features]
Out[25]:
nutrition_scoring bio_scoring no_ingredients_scoring additives_nocive_scoring energy_100g_scoring salt_100g_scoring sugars_100g_scoring saturated-fat_100g_scoring fiber_100g_scoring proteins_100g_scoring
nutrition_scoring 1.000000 0.123408 0.226102 0.015085 0.529364 0.255817 0.439241 0.659987 0.167601 -0.059106
bio_scoring 0.123408 1.000000 0.165324 0.117165 -0.055108 0.207577 -0.054466 0.079399 0.170695 -0.026112
no_ingredients_scoring 0.226102 0.165324 1.000000 0.130712 0.099992 0.259121 0.158221 0.165564 0.043054 -0.057208
additives_nocive_scoring 0.015085 0.117165 0.130712 1.000000 -0.081270 0.278058 -0.242503 -0.045346 0.099225 -0.217596
energy_100g_scoring 0.529364 -0.055108 0.099992 -0.081270 1.000000 0.123336 0.361267 0.631874 -0.351808 -0.384084
salt_100g_scoring 0.255817 0.207577 0.259121 0.278058 0.123336 1.000000 -0.349230 0.196985 0.019582 -0.412878
sugars_100g_scoring 0.439241 -0.054466 0.158221 -0.242503 0.361267 -0.349230 1.000000 0.186794 -0.116794 0.170938
saturated-fat_100g_scoring 0.659987 0.079399 0.165564 -0.045346 0.631874 0.196985 0.186794 1.000000 -0.026331 -0.317821
fiber_100g_scoring 0.167601 0.170695 0.043054 0.099225 -0.351808 0.019582 -0.116794 -0.026331 1.000000 0.323441
proteins_100g_scoring -0.059106 -0.026112 -0.057208 -0.217596 -0.384084 -0.412878 0.170938 -0.317821 0.323441 1.000000
In [26]:
plt.title('Corrélation entre les scorings de qualité nutritionnelle')
sns.heatmap(corr_matrix[scoring_features].loc[scoring_features], 
        xticklabels=corr_matrix[scoring_features].loc[scoring_features].columns,
        yticklabels=corr_matrix[scoring_features].loc[scoring_features].columns, cmap='coolwarm', center=0.20)
Out[26]:
<matplotlib.axes._subplots.AxesSubplot at 0x2469bf65c08>

On voit que le scoring nutrition est bien corrélé aux variables sur lesquels porte ce scoring : graisses, sucres, énergie, sel

no_ingredients et bio sont également corrélés aux autres variables (couleur bleu clair)

Test khi 2 entre le scoring de nutrition et bio

In [27]:
X = "bio_scoring"
Y = "nutrition_scoring"
data = food

cont = data[[X,Y]].pivot_table(index=X,columns=Y,aggfunc=len,margins=True,margins_name="Total")
cont
Out[27]:
nutrition_scoring 1.0 2.0 3.0 4.0 5.0 Total
bio_scoring
1.0 2708 4330 3483 2391 2725 15637
2.0 440 658 780 470 316 2664
3.0 16 45 32 24 51 168
4.0 119 229 132 110 181 771
5.0 1075 1816 1576 1487 2287 8241
Total 4358 7078 6003 4482 5560 27481
In [28]:
tx = cont.loc[:,["Total"]]
ty = cont.loc[["Total"],:]
n = len(data)
indep = tx.dot(ty) / n

c = cont.fillna(0) # On remplace les valeurs nulles par 0
measure = (c-indep)**2/indep
xi_n = measure.sum().sum()
table = measure/xi_n

sns.heatmap(table.iloc[:-1,:-1],annot=c.iloc[:-1,:-1], linewidths=.5)
plt.show()

Diagramme de dispersion des quantités

In [29]:
scatter_matrix(food[features_list_log], figsize=(16,16))
plt.suptitle('Diagramme de dispersion des quantités')
Out[29]:
Text(0.5, 0.98, 'Diagramme de dispersion des quantités')

Réduction dimensionnelle

In [30]:
from sklearn import decomposition
from sklearn import preprocessing

# Import `PCA` from `sklearn.decomposition`
from sklearn.decomposition import PCA

# Build the model
pca = PCA(n_components=2)

# import de l'échantillon
data = food

# selection des colonnes à prendre en compte dans l'ACP
data_pca = food[['nutrition_scoring', 'no_ingredients_scoring',
       'additives_nocive_scoring', 'energy_100g_scoring', 'salt_100g_scoring',
       'sugars_100g_scoring', 'saturated-fat_100g_scoring',
       'fiber_100g_scoring', 'proteins_100g_scoring', 'bio_scoring']]

data_pca = data_pca.dropna()

X = data_pca.values
features = data_pca.columns

# Centrage et Réduction
std_scale = preprocessing.StandardScaler().fit(X)
X_scaled = std_scale.transform(X)

# Reduce the data, output is ndarray
reduced_data = pca.fit_transform(X_scaled)

# Inspect shape of the `reduced_data`
print(reduced_data.shape)

# print out the reduced data
print(reduced_data)
(8157, 2)
[[ 1.09517571  0.84077433]
 [ 0.75214046  0.09624672]
 [ 2.69990706  0.96754955]
 ...
 [ 1.24321778  0.1969745 ]
 [-1.45885812  0.40773526]
 [-1.64721864  0.15928317]]

Représentation des produits en 2 dimensions avec coloration nutrition score

Cercle des corrélations et réduction de dimensionalité

In [58]:
import matplotlib.pyplot as plt
from matplotlib.collections import LineCollection
import numpy as np
import pandas as pd
from scipy.cluster.hierarchy import dendrogram

def display_circles(pcs, n_comp, pca, axis_ranks, labels=None, label_rotation=0, lims=None):
    for d1, d2 in axis_ranks: # On affiche les 3 premiers plans factoriels, donc les 6 premières composantes
        if d2 < n_comp:

            # initialisation de la figure
            fig, ax = plt.subplots(figsize=(16,16))

            # détermination des limites du graphique
            if lims is not None :
                xmin, xmax, ymin, ymax = lims
            elif pcs.shape[1] < 30 :
                xmin, xmax, ymin, ymax = -1, 1, -1, 1
            else :
                xmin, xmax, ymin, ymax = min(pcs[d1,:]), max(pcs[d1,:]), min(pcs[d2,:]), max(pcs[d2,:])

            # affichage des flèches
            # s'il y a plus de 30 flèches, on n'affiche pas le triangle à leur extrémité
            if pcs.shape[1] < 30 :
                plt.quiver(np.zeros(pcs.shape[1]), np.zeros(pcs.shape[1]),
                   pcs[d1,:], pcs[d2,:], 
                   angles='xy', scale_units='xy', scale=1, color="grey")
                # (voir la doc : https://matplotlib.org/api/_as_gen/matplotlib.pyplot.quiver.html)
            else:
                lines = [[[0,0],[x,y]] for x,y in pcs[[d1,d2]].T]
                ax.add_collection(LineCollection(lines, axes=ax, alpha=.1, color='black'))
            
            # affichage des noms des variables  
            if labels is not None:  
                for i,(x, y) in enumerate(pcs[[d1,d2]].T):
                    if x >= xmin and x <= xmax and y >= ymin and y <= ymax :
                        plt.text(x, y, labels[i], fontsize='14', ha='center', va='center', rotation=label_rotation, color="blue", alpha=0.5)
            
            # affichage du cercle
            circle = plt.Circle((0,0), 1, facecolor='none', edgecolor='b')
            plt.gca().add_artist(circle)

            # définition des limites du graphique
            plt.xlim(xmin, xmax)
            plt.ylim(ymin, ymax)

        
            # affichage des lignes horizontales et verticales
            plt.plot([-1, 1], [0, 0], color='grey', ls='--')
            plt.plot([0, 0], [-1, 1], color='grey', ls='--')

            # nom des axes, avec le pourcentage d'inertie expliqué
            plt.xlabel('F{} ({}%)'.format(d1+1, round(100*pca.explained_variance_ratio_[d1],1)))
            plt.ylabel('F{} ({}%)'.format(d2+1, round(100*pca.explained_variance_ratio_[d2],1)))

            plt.title("Cercle des corrélations (F{} et F{})".format(d1+1, d2+1))
            plt.show(block=False)
        
def display_factorial_planes(X_projected, n_comp, pca, axis_ranks, labels=None, alpha=1, illustrative_var=None):
    for d1,d2 in axis_ranks:
        if d2 < n_comp:
 
            # initialisation de la figure       
            fig = plt.figure(figsize=(10,6))
        
            # affichage des points
            if illustrative_var is None:
                plt.scatter(X_projected[:, d1], X_projected[:, d2], alpha=alpha)
            else:
                illustrative_var = np.array(illustrative_var)
                for value in np.unique(illustrative_var):
                    selected = np.where(illustrative_var == value)
                    plt.scatter(X_projected[selected, d1], X_projected[selected, d2], alpha=alpha, label=value)
                plt.legend()

            # affichage des labels des points
            if labels is not None:
                for i,(x,y) in enumerate(X_projected[:,[d1,d2]]):
                    plt.text(x, y, labels[i],
                              fontsize='14', ha='center',va='center') 
                
            # détermination des limites du graphique
            boundary = np.max(np.abs(X_projected[:, [d1,d2]])) * 1.1
            plt.xlim([-boundary,boundary])
            plt.ylim([-boundary,boundary])
        
            # affichage des lignes horizontales et verticales
            plt.plot([-100, 100], [0, 0], color='grey', ls='--')
            plt.plot([0, 0], [-100, 100], color='grey', ls='--')

            # nom des axes, avec le pourcentage d'inertie expliqué
            plt.xlabel('F{} ({}%)'.format(d1+1, round(100*pca.explained_variance_ratio_[d1],1)))
            plt.ylabel('F{} ({}%)'.format(d2+1, round(100*pca.explained_variance_ratio_[d2],1)))

            plt.title("Projection des aliments (coloration : nutrition score) (sur F{} et F{})".format(d1+1, d2+1))
            plt.show(block=False)

def display_scree_plot(pca):
    scree = pca.explained_variance_ratio_*100
    plt.bar(np.arange(len(scree))+1, scree)
    plt.plot(np.arange(len(scree))+1, scree.cumsum(),c="red",marker='o')
    plt.xlabel("rang de l'axe d'inertie")
    plt.ylabel("pourcentage d'inertie")
    plt.title("Eboulis des valeurs propres")
    plt.show(block=False)

def plot_dendrogram(Z, names):
    plt.figure(figsize=(10,25))
    plt.title('Hierarchical Clustering Dendrogram')
    plt.xlabel('distance')
    dendrogram(
        Z,
        labels = names,
        orientation = "left",
    )
plt.show()
In [59]:
from sklearn import decomposition
from sklearn import preprocessing

# Import `PCA` from `sklearn.decomposition`
from sklearn.decomposition import PCA

# Build the model
pca = PCA(n_components=2)

# choix du nombre de composantes à calculer
n_comp = 6

# import de l'échantillon
data = food

# selection des colonnes à prendre en compte dans l'ACP
data_pca = food[['nutrition_scoring', 'no_ingredients_scoring',
       'additives_nocive_scoring', 'energy_100g_scoring', 'salt_100g_scoring',
       'sugars_100g_scoring', 'saturated-fat_100g_scoring',
       'fiber_100g_scoring', 'proteins_100g_scoring', 'bio_scoring']]

# préparation des données pour l'ACP
#data_pca = data_pca.fillna(data_pca.mean()) # Il est fréquent de remplacer les valeurs inconnues par la moyenne de la variable
data_pca = data_pca.dropna()

X = data_pca.values
#names = data["idCours"] # ou data.index pour avoir les intitulés

#features = data.columns
features = data_pca.columns

# Centrage et Réduction
std_scale = preprocessing.StandardScaler().fit(X)
X_scaled = std_scale.transform(X)

# Calcul des composantes principales
pca = decomposition.PCA(n_components=n_comp)
pca.fit(X_scaled)

# Eboulis des valeurs propres
display_scree_plot(pca)

# Cercle des corrélations
pcs = pca.components_
#plt.figure(figsize=(16,10))
plt.rcParams["figure.figsize"] = [16,9]
display_circles(pcs, n_comp, pca, [(0,1),(2,3),(4,5)], labels = np.array(features))


# Projection des individus
X_projected = pca.transform(X_scaled)
display_factorial_planes(X_projected, n_comp, pca, [(0,1),(2,3),(4,5)], illustrative_var=data_pca[['nutrition_scoring']].values[:,0])


plt.show()
In [33]:
pcs[0]
Out[33]:
array([-0.43722506, -0.17992925,  0.03420172, -0.52448591, -0.11230503,
       -0.32460514, -0.47118322,  0.26501861,  0.29681772,  0.04329341])
In [34]:
data_pca
Out[34]:
nutrition_scoring no_ingredients_scoring additives_nocive_scoring energy_100g_scoring salt_100g_scoring sugars_100g_scoring saturated-fat_100g_scoring fiber_100g_scoring proteins_100g_scoring bio_scoring
24 2.0 1.0 5.0 2.0 4.0 2.0 4.0 1.0 3.0 2.0
26 2.0 1.0 1.0 3.0 4.0 1.0 4.0 1.0 3.0 2.0
28 1.0 1.0 5.0 2.0 4.0 1.0 1.0 1.0 4.0 2.0
29 1.0 1.0 1.0 2.0 3.0 1.0 1.0 2.0 5.0 2.0
54 2.0 3.0 5.0 3.0 5.0 1.0 5.0 1.0 1.0 1.0
... ... ... ... ... ... ... ... ... ... ...
98354 2.0 2.0 5.0 5.0 1.0 4.0 5.0 1.0 2.0 1.0
98360 1.0 1.0 5.0 3.0 1.0 1.0 5.0 1.0 1.0 1.0
98375 3.0 3.0 5.0 3.0 3.0 4.0 1.0 5.0 3.0 1.0
98395 3.0 5.0 1.0 3.0 5.0 5.0 4.0 1.0 1.0 1.0
98405 4.0 4.0 1.0 3.0 5.0 5.0 4.0 1.0 1.0 1.0

8157 rows × 10 columns

Analyse d'échantillons d'ingrédients obtenus après application des scorings

On définit un nouveau dataframe qui contiendra uniquement les features de scoring les plus importantes, et qui n'ont pas de valeurs NA :

Les features de scoring sur les proportions/100g ont été enlevées car elles sont couvertes par le nutrition score

In [35]:
food_scoring_important = food[['code', 'product_name', 'image_url', 'main_category_fr', 'nutrition_scoring', 'no_ingredients_scoring', 'additives_nocive_scoring', 'bio_scoring']].dropna()
In [36]:
food_scoring_important.shape
Out[36]:
(10136, 8)

Si on ne conserve que les aliments ayant tous les scoring nutrition, additifs, bio, nombre d'ingrédients, supérieurs à 5 :

In [37]:
food_scoring_important = food[(food['nutrition_scoring'] == 5) & (food['additives_nocive_scoring'] == 5) & (food['bio_scoring'] == 5) & (food['no_ingredients_scoring'] == 5)]

Catégorie d'aliments à proposer dans ce cas :

In [38]:
food_scoring_important['main_category_fr'].value_counts().plot(kind='bar')
Out[38]:
<matplotlib.axes._subplots.AxesSubplot at 0x2469cf29948>

=> La variété des ingrédients disponibles est un peu faible

Si on ne conserve que les aliments ayant nutrition scoring à 5 et bio scoring à 5, sans tenir compte du scoring sur le nombre d'ingrédients :

NB : puisque le scoring bio à 5 implique dene pas avoir d'additif, on n'inclut pas les additifs nocifs dans ce cas

In [39]:
food_scoring_important = food[(food_scoring_important['nutrition_scoring'] == 5) &  (food['bio_scoring'] == 5)]

Catégorie d'aliments à proposer dans ce cas :

In [40]:
food_scoring_important['main_category_fr'].value_counts().plot(kind='bar')
Out[40]:
<matplotlib.axes._subplots.AxesSubplot at 0x246a0a79b88>

=> La variété des ingrédients disponibles reste faible

Si on ne conserve que les aliments ayant nutrition scoring >= 5, avec un scoring bio >= 2 (ce qui signifie au minimum des produits français, qu'ils soient bio ou non), et un scoring sur le nombre d'ingrédients >= 2 (c'est à dire pas plus de 5 ingrédients pour éviter les produits transformés) :

In [41]:
food_scoring_important = food[(food['nutrition_scoring'] >= 5) & (food['bio_scoring'] >= 2)& (food['no_ingredients_scoring'] >= 4)]

Catégorie d'aliments à proposer dans ce cas :

In [42]:
food_scoring_important['main_category_fr'].value_counts().plot(kind='bar')
Out[42]:
<matplotlib.axes._subplots.AxesSubplot at 0x2469d324388>
In [43]:
food_scoring_important['main_category_fr'].value_counts()[:30]
Out[43]:
Aliments et boissons à base de végétaux    216
Pâtes alimentaires                         176
Desserts                                   110
Conserves                                   94
Pains                                       54
Riz                                         44
Petit-déjeuners                             37
Surgelés                                    36
Légumes frais                               31
Farines de blé                              31
Viandes                                     26
Farines                                     24
Laits                                       22
Produits labellisés                         21
Coquillettes                                19
Fromages blancs                             18
Yaourts                                     16
Boissons                                    14
Produits d'élevages                         13
Compotes pour bébé                          11
Epicerie                                    11
Aliments pour bébé                          10
Volailles                                    8
Fruits                                       7
Plats préparés                               7
Fruits secs                                  6
Pates                                        5
Chips et frites                              5
Crustacés                                    5
Fruits à coques                              4
Name: main_category_fr, dtype: int64

=> La variété des ingrédients disponibles est satisfaisante

Affichage de fiches scoring des bons ingrédients, avec images

In [47]:
import plotly.express as px

#from IPython.display import HTML, display
from IPython.display import Image

'''
Cette fonction nécessite une variable globale "scoring_features"
qui contient la liste des noms de colonnes du dataframe df à afficher dans le radar plot
'''
def display_products_radar_image(df):
    max_products_display = 100
    cnt = 0
    
    for i, j in df.iterrows(): 
        if (cnt > max_products_display):
            print('Max products display reached')
            break
            
        radar_values = df.loc[[i]][scoring_features].to_numpy()
        #print(radar_values.tolist()[0])
        radar_values[np.isnan(radar_values)] = 0
        #print(radar_values.tolist()[0])
        
        df_radius = pd.DataFrame(dict(
            r = radar_values.tolist()[0],
            theta = scoring_features))

        fig = px.line_polar(df_radius, r='r', theta='theta', line_close=True, width=600, height=400, title=df.loc[i]['product_name'])
        
        plt.figure(figsize=(10, 10))
        
        print('Produit: ')
        fig.show()
                
        #print('Image du produit: ')  
        image_url = df.loc[i]['image_url']
                        
        if (type(image_url) == str):
            print(f'image_url = <<{image_url}>>')
            display(Image(df.loc[i]['image_url'], width=100))
                        
        print('\n\n')
        cnt +=1         
In [53]:
food_scoring_important[food_scoring_important['main_category_fr'] == 'Viandes']
Out[53]:
code last_modified_t product_name states_tags main_category_fr brands brands_tags nutrition_grade_fr energy_100g sugars_100g salt_100g saturated-fat_100g fiber_100g proteins_100g ingredients_from_palm_oil_n pnns_groups_2 pnns_groups_1 labels_tags countries_tags additives_tags additives_n ingredients_text image_url nutrition_scoring no_ingredients no_ingredients_scoring additives_nocive_scoring energy_100g_scoring salt_100g_scoring sugars_100g_scoring saturated-fat_100g_scoring fiber_100g_scoring proteins_100g_scoring bio_scoring energy_100g_log sugars_100g_log salt_100g_log saturated-fat_100g_log fiber_100g_log proteins_100g_log
2373 0291562071304 1486242392 Filet mignon de porc extra tendre fumé délicat... en:to-be-checked,en:complete,en:nutrition-fact... Viandes Cooperl cooperl a 590.0 0.2 0.460000 1.6 NaN 25.8 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:produced-in-bretagne,fr... en:france NaN 0.0 Filet mignon de porc NaN 5.0 1.0 5.0 NaN 4.0 4.0 5.0 4.0 NaN 5.0 2.0 2.770852 -0.69897 -0.337242 0.204120 NaN 1.411620
2389 0292451081671 1476301667 2 Tournedos dans le Filet en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 476.0 0.0 0.170000 0.8 NaN 23.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,fr:origine-fr... en:france NaN 0.0 Viande bovine, barde de porc naturelle. NaN 5.0 2.0 5.0 NaN 4.0 5.0 5.0 5.0 NaN 5.0 2.0 2.677607 NaN -0.769551 -0.096910 NaN 1.361728
2393 0292452024530 1427217137 1 Faux-Filet persillé & savoureux en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 633.0 0.0 0.200000 3.4 NaN 22.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,fr:viande-bovine-francaise en:france NaN 0.0 Faux filet de boeuf *** http://fr.openfoodfacts.org/images/products/02... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 3.0 NaN 5.0 2.0 2.801404 NaN -0.698970 0.531479 NaN 1.342423
2395 0292471016998 1475525234 Bifteck en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 476.0 0.0 0.170000 0.8 NaN 23.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:made-in-fr... en:france NaN 0.0 Steak *** NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 5.0 NaN 5.0 2.0 2.677607 NaN -0.769551 -0.096910 NaN 1.361728
2397 0292471020476 1475524445 1 Bifteck en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 465.0 0.0 0.200000 0.9 NaN 23.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,fr:viande-bov... en:france NaN 0.0 Steak *** http://fr.openfoodfacts.org/images/products/02... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 5.0 NaN 5.0 2.0 2.667453 NaN -0.698970 -0.045757 NaN 1.361728
2402 0292472040343 1478893392 2 Biftecks en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 476.0 0.0 0.170000 0.8 NaN 23.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:made-in-fr... en:france NaN 0.0 Viande bovine fraîche protégée sous vide. NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 5.0 NaN 5.0 2.0 2.677607 NaN -0.769551 -0.096910 NaN 1.361728
2406 0292475048346 1477213225 2 Bavettes d'Aloyau en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 551.0 0.0 0.190000 2.2 NaN 20.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:made-in-fr... en:france NaN 0.0 Viande bovine 100% NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.741152 NaN -0.721246 0.342423 NaN 1.301030
2408 0292477060544 1472663780 2 Faux-Filets de Bœuf en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 622.0 0.0 0.160000 1.7 NaN 22.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,fr:viande-bov... en:france NaN 0.0 100% viande de bœuf NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.793790 NaN -0.795880 0.230449 NaN 1.342423
6944 20638610 1488970898 Rôti** à rôtir en:to-be-checked,en:complete,en:nutrition-fact... Viandes L'étal du boucher l-etal-du-boucher a 487.0 0.0 0.150000 0.8 NaN 20.6 0.0 Meat Fish Meat Eggs fr:viande-francaise,fr:viande-bovine-francaise en:france NaN 0.0 Viande bovine origine France, barde naturelle ... http://fr.openfoodfacts.org/images/products/20... 5.0 2.0 5.0 NaN 4.0 5.0 5.0 5.0 NaN 5.0 2.0 2.687529 NaN -0.823909 -0.096910 NaN 1.313867
8201 2409382013680 1437826725 Foie de Bœuf (2 tranches) en:to-be-checked,en:complete,en:nutrition-fact... Viandes Sélectionné par nos Tripiers selectionne-par-nos-tripiers a 540.0 0.0 0.170000 1.2 NaN 20.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:high-proteins,fr:viande... en:france NaN 0.0 Foie de bœuf. http://fr.openfoodfacts.org/images/products/24... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.732394 NaN -0.769551 0.079181 NaN 1.301030
8270 2438435011021 1479709969 Foie de Bœuf en:to-be-checked,en:complete,en:nutrition-fact... Viandes Sans marque,Sélectionné par nos tripiers,Charal sans-marque,selectionne-par-nos-tripiers,charal a 540.0 0.0 0.170000 1.2 NaN 20.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:high-prote... en:france NaN 0.0 Foie de bœuf NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.732394 NaN -0.769551 0.079181 NaN 1.301030
8271 2438438025780 1479485015 Rognon de Bœuf Cube en:to-be-checked,en:complete,en:nutrition-fact... Viandes Sans marque,Sélectionné par nos tripiers,Charal sans-marque,selectionne-par-nos-tripiers,charal a 389.0 0.0 0.450000 0.5 NaN 17.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:high-prote... en:france NaN 0.0 Rognons de bœuf origine France. NaN 5.0 1.0 5.0 NaN 4.0 4.0 5.0 5.0 NaN 5.0 2.0 2.589950 NaN -0.346787 -0.301030 NaN 1.230449
8410 2494593019613 1479305341 1 Onglet en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 641.0 0.0 0.190000 3.9 NaN 19.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:made-in-fr... en:france NaN 0.0 Viande bovine à griller 100%. NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 3.0 NaN 5.0 2.0 2.806858 NaN -0.721246 0.591065 NaN 1.278754
9598 2695396018302 1479709986 Foie de veau X1 en:to-be-checked,en:complete,en:nutrition-fact... Viandes Sans marque,Sélectionné par nos tripiers sans-marque,selectionne-par-nos-tripiers a 567.0 0.0 0.190000 1.6 NaN 20.0 0.0 Meat Fish Meat Eggs en:green-dot,en:made-in-france,fr:origine-france en:france NaN 0.0 Foie de veau NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.753583 NaN -0.721246 0.204120 NaN 1.301030
20804 3181232120128 1447668641 Steacks Hachés Pur Boeuf en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 542.0 0.0 0.230000 2.3 NaN 21.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:100-muscle,fr:viande-bo... en:france NaN 0.0 Pure viande de boeuf hachée. http://fr.openfoodfacts.org/images/products/31... 5.0 1.0 5.0 NaN 4.0 4.0 5.0 4.0 NaN 5.0 2.0 2.733999 NaN -0.638272 0.361728 NaN 1.322219
20805 3181232120135 1465060545 Le Tradition Façon Bouchère en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 542.0 0.0 0.230000 2.3 NaN 21.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,fr:viande-bovine-francaise en:france NaN 0.0 Pure viande de boeuf hachée. Pourcentage de ma... NaN 5.0 1.0 5.0 NaN 4.0 4.0 5.0 4.0 NaN 5.0 2.0 2.733999 NaN -0.638272 0.361728 NaN 1.322219
20841 3181232180504 1490274275 Carpacio charal en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 1000.0 0.5 0.290000 1.6 NaN 20.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,fr:viande-bov... en:france,en:switzerland en:e160c 1.0 Carpaccio mariné 87% : viande bovine 92%, mari... http://fr.openfoodfacts.org/images/products/31... 5.0 5.0 4.0 5.0 4.0 4.0 5.0 4.0 NaN 5.0 2.0 3.000000 -0.30103 -0.537602 0.204120 NaN 1.301030
20860 3181232220071 1486418985 1 steak haché pur boeuf 5% M.G en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 544.0 0.0 0.199898 2.3 NaN 21.1 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:100-muscle,fr:viande-bo... en:france NaN 0.0 100% viande hachée de boeuf. http://fr.openfoodfacts.org/images/products/31... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.735599 NaN -0.699192 0.361728 NaN 1.324282
20864 3181232220286 1489430480 2 Steaks Hachés pur Bœuf 5% de M.G. en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 542.0 0.0 0.230000 2.3 NaN 21.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,en:pure-beef,... en:france NaN 0.0 100% viande hachée de bœuf, taux de MG à 5%. C... http://fr.openfoodfacts.org/images/products/31... 5.0 2.0 5.0 NaN 4.0 4.0 5.0 4.0 NaN 5.0 2.0 2.733999 NaN -0.638272 0.361728 NaN 1.322219
20865 3181232220309 1482083405 Petit appétit 2 steaks hachés 5% pur boeuf en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 544.0 0.0 0.200000 2.3 NaN 21.1 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:100-muscle,fr:viande-bo... en:france NaN 0.0 100% viande hachée de boeuf. http://fr.openfoodfacts.org/images/products/31... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.735599 NaN -0.698970 0.361728 NaN 1.324282
20876 3181232222037 1471692032 L'Authentique Façon Bouchère 5% M.G. en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 544.0 0.0 0.200000 2.3 NaN 21.1 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:made-in-france,fr:viand... en:france,en:switzerland NaN 0.0 100% viande hachée de bœuf. http://fr.openfoodfacts.org/images/products/31... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.735599 NaN -0.698970 0.361728 NaN 1.324282
20910 3181238928681 1471551051 4 Pavés de Bœuf en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal,Charal Barbecue charal,charal-barbecue a 476.0 0.0 0.660000 0.8 NaN 23.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,en:green-dot,fr:au-sel-de-... en:france NaN 0.0 Ingrédients : 100% viande de bœuf. Ingrédients... NaN 5.0 5.0 4.0 NaN 4.0 4.0 5.0 5.0 NaN 5.0 2.0 2.677607 NaN -0.180456 -0.096910 NaN 1.361728
20924 3181238931377 1467800970 Tendre de Boeuf x2 en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 544.0 0.0 0.139954 2.3 NaN 20.0 0.0 Meat Fish Meat Eggs fr:viande-francaise,fr:viande-bovine-francaise en:france NaN 0.0 100% viande de boeuf. http://fr.openfoodfacts.org/images/products/31... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.735599 NaN -0.854015 0.361728 NaN 1.301030
20929 3181238940089 1450781949 Tendre de Boeuf (format spécial x6) en:to-be-checked,en:complete,en:nutrition-fact... Viandes Charal charal a 544.0 0.0 0.140000 2.3 NaN 20.0 0.0 Meat Fish Meat Eggs fr:saveurs-de-l-annee,fr:viande-francaise,fr:s... en:france NaN 0.0 100% Viande de boeuf. http://fr.openfoodfacts.org/images/products/31... 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.735599 NaN -0.853872 0.361728 NaN 1.301030
31186 3254565417804 1486492183 Steak haché pur boeuf façon bouchère en:to-be-checked,en:complete,en:nutrition-fact... Viandes Auchan auchan a 507.0 0.5 0.150000 1.6 NaN 19.6 0.0 Meat Fish Meat Eggs fr:viande-francaise,fr:viande-bovine-francaise en:france NaN 0.0 100 % viande de bœuf. NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 4.0 NaN 5.0 2.0 2.705008 -0.30103 -0.823909 0.204120 NaN 1.292256
38443 3263858656615 1480937202 Brochettes de Bœuf en:to-be-checked,en:complete,en:nutrition-fact... Viandes Leader Price leader-price a 384.0 0.4 0.100000 0.5 NaN 15.3 0.0 Meat Fish Meat Eggs en:green-dot,en:made-in-france,fr:origine-france en:france NaN 0.0 Viande de bœuf origine France 65% - poivrons n... NaN 5.0 1.0 5.0 NaN 4.0 5.0 5.0 5.0 NaN 5.0 2.0 2.584331 -0.39794 -1.000000 -0.301030 NaN 1.184691
In [55]:
display_products_radar_image(food_scoring_important[food_scoring_important['main_category_fr'] == 'Viandes'].head(20))
Produit: 


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/029/245/202/4530/front.6.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/029/247/102/0476/front.7.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/20638610/front.5.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/240/938/201/3680/front.4.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 


Produit: 


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/318/123/212/0128/front.7.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/318/123/218/0504/front.8.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/318/123/222/0071/front.8.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/318/123/222/0286/front.3.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/318/123/222/0309/front.6.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
In [51]:
for cat_name in food_scoring_important['main_category_fr'].value_counts()[:10].iteritems():
    print(f'5 bons produits dans la catégorie {cat_name[0]}')
    
    display_products_radar_image(food_scoring_important[food_scoring_important['main_category_fr'] == cat_name[0]].head(5))
5 bons produits dans la catégorie Aliments et boissons à base de végétaux
Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/22049896/front.7.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/222/981/618/9381/front.3.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/303/835/287/7008/front.12.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


5 bons produits dans la catégorie Pâtes alimentaires
Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/100/112/432/0004/front.14.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/20114992/front.3.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/26022314/front.6.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/307/319/000/0331/front.15.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


5 bons produits dans la catégorie Desserts
Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/26041179/front.9.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/302/176/040/3167/front.6.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/302/176/120/4008/front.12.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/302/176/120/5104/front.16.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


5 bons produits dans la catégorie Conserves
Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/002/400/016/5002/front.6.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/032/247/343/7740/front.3.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/26043494/front.7.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


5 bons produits dans la catégorie Pains
Produit: 
C:\Users\a42692\.conda\envs\FBO\lib\site-packages\ipykernel_launcher.py:30: RuntimeWarning:

More than 20 figures have been opened. Figures created through the pyplot interface (`matplotlib.pyplot.figure`) are retained until explicitly closed and may consume too much memory. (To control this warning, see the rcParam `figure.max_open_warning`).

image_url = <<http://fr.openfoodfacts.org/images/products/200/000/001/8246/front.13.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/317/568/103/7854/front.8.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/317/568/108/5602/front.8.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/317/568/108/5688/front.11.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


5 bons produits dans la catégorie Riz
Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/322/247/255/9276/front.12.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/322/247/359/2241/front.14.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/322/247/419/6554/front.14.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


5 bons produits dans la catégorie Petit-déjeuners
Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/322/247/565/1298/front.3.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/322/982/001/9307/front.15.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/325/622/140/7242/front.3.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/325/826/000/0255/front.9.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


5 bons produits dans la catégorie Surgelés
Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/004/227/200/8667/front.4.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/322/247/544/0656/front.6.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/325/039/205/3680/front.5.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


5 bons produits dans la catégorie Légumes frais
Produit: 


Produit: 


Produit: 


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/325/039/180/8724/front.8.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


5 bons produits dans la catégorie Farines de blé
Produit: 


Produit: 


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/306/811/070/3249/front.24.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/306/811/130/1246/front.12.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


Produit: 
image_url = <<http://fr.openfoodfacts.org/images/products/317/568/109/3263/front.26.400.jpg>>
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj, include, exclude)
    968 
    969             if method is not None:
--> 970                 return method(include=include, exclude=exclude)
    971             return None
    972         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_mimebundle_(self, include, exclude)
   1260         if self.embed:
   1261             mimetype = self._mimetype
-> 1262             data, metadata = self._data_and_metadata(always_both=True)
   1263             if metadata:
   1264                 metadata = {mimetype: metadata}

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1271         try:
-> 1272             b64_data = b2a_base64(self.data).decode('ascii')
   1273         except TypeError:

TypeError: a bytes-like object is required, not 'NoneType'

During handling of the above exception, another exception occurred:

FileNotFoundError                         Traceback (most recent call last)
~\.conda\envs\FBO\lib\site-packages\IPython\core\formatters.py in __call__(self, obj)
    343             method = get_real_method(obj, self.print_method)
    344             if method is not None:
--> 345                 return method()
    346             return None
    347         else:

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _repr_jpeg_(self)
   1294     def _repr_jpeg_(self):
   1295         if self.embed and self.format == self._FMT_JPEG:
-> 1296             return self._data_and_metadata()
   1297 
   1298     def _find_ext(self, s):

~\.conda\envs\FBO\lib\site-packages\IPython\core\display.py in _data_and_metadata(self, always_both)
   1273         except TypeError:
   1274             raise FileNotFoundError(
-> 1275                 "No such file or directory: '%s'" % (self.data))
   1276         md = {}
   1277         if self.metadata:

FileNotFoundError: No such file or directory: 'None'
<IPython.core.display.Image object>


<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>
<Figure size 1000x1000 with 0 Axes>

Annexe : essai du composant qgrid

In [46]:
import qgrid
qgrid.show_grid(food, grid_options={'forceFitColumns': False, 'defaultColumnWidth': 150})